Claims
- 1. A pallet comprising a longitudinally extending stringer folded from a single sheet of paperboard material and a transversely extending brace folded from a single sheet of paperboard material, the stringer being folded so as to have a lower panel having two outer edges, so as to have generally upright panels including two outer panels, each extending upwardly from one of the outer edges of the lower panel and each having an upper edge, so as to have two upper panels, each extending inwardly from the upper edge of one of the outer panels and each having an inner edge, and so as to have two inner panels secured adhesively to one another, each extending downwardly from the inner edge of one of the upper panels, approximately to the lower panel, the brace being folded so as to have an upper panel having two outer edges, so as to have two outer panels, each extending downwardly from one of the outer edges of the lower panel and each having a lower edge, so as to have two lower panels, each extending inwardly from a lower edge of one of the outer panels, and so as to have two inner panels adjacent to each other, each extending upwardly from am edge of one of the lower panels, approximately to the upper panel, the stringer having a downwardly opening notch receiving a portion of the brace and the brace having an upwardly opening notch receiving a portion of the stringer, the downwardly and upwardly opening notches interengaging with each other, wherein a notch selected from the downwardly and upwardly opening notches is shaped so as to be shallower at the inner panels of whichever of the stringer and the brace has the selected notch, so as to be deeper at the other generally upright panels of whichever of the stringer and the brace has the selected notch, and so as to have a web extending into the selected notch where shallower, the web being formed from the inner panels of whichever of the stringer and the brace has the selected notch, wherein the other of the downwardly and upwardly opening notches is shaped so as to interengage with the selected notch and so as to have a groove receiving the web extending into the selected notch, and wherein the stringer and the brace are secured adhesively to each other at the interengaging notches.
- 2. The pallet of claim 1 wherein wherein the web received by the groove is secured adhesively, along and within the groove, to the member having the notch with the groove.
- 3. The pallet of claim 2 wherein the stringer has the selected notch and the brace has the other notch.
- 4. The pallet of claim 3 wherein the stringer is one of a plurality of similar stringers of the pallet and wherein at least one of the stringers has at least one such downwardly opening notch that is not interengaged with the upwardly opening notch of such a brace.
- 5. The pallet of claim 4 wherein the brace is one of a plurality of similar braces of the pallet and wherein the upwardly opening notch of each brace is interengaged with one of the downwardly opening notches of the outer stringers.
- 6. The pallet of claim 5 wherein the stringer is one of three similar stringers of the pallet, namely two outer stringers and a middle stringer, wherein each of the outer and middle stringers has two such downwardly opening notches spaced longitudinally from each other, wherein the brace is one of four similar braces of the pallet, wherein the upwardly opening notch of each brace is interengaged with one of the downwardly opening notches of the outer stringers, and wherein each of the downwardly opening notches of the middle stringer is not interengaged with the upwardly opening notch of such a brace.
- 7. The pallet of claim 5 wherein each brace is folded so as to have a smaller cross-section, as compared to the cross-section of each stringer, and wherein the lower panels of the stringers and the lower panels of the braces are coplanar.
- 8. The pallet of claim 7 wherein the pallet further comprises a plurality of decking members extending transversely through apertures in the stringers, each decking member having a lower edge, and wherein the upper panel of each brace is adjacent to the lower edge of one of the decking members.
- 9. The pallet of claim 8 wherein the lower edge of each decking member is planar and wherein the upper panel of each brace is secured adhesively to the lower edge of one of the decking members.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of U.S. patent application Ser. No. 08/201,345, which was filed on Feb. 2, 1994, now U.S. Pat. No. 5,427,034 which is assigned commonly herewith, and the disclosure of which is incorporated herein by reference. U.S. patent application Ser. No. 08/201,345 is a continuation-in-part of U.S. patent application Ser. No. 08/074,942, which was filed on Jun. 10, 1993, now U.S. Pat. No. 5,370,061 and the disclosure of which is incorporated herein by reference.
US Referenced Citations (15)
Foreign Referenced Citations (2)
Number |
Date |
Country |
1250352 |
Apr 1968 |
DEX |
996516 |
Jul 1965 |
GBX |
Continuation in Parts (2)
|
Number |
Date |
Country |
Parent |
201345 |
Feb 1994 |
|
Parent |
74942 |
Jun 1993 |
|